530132987 has 2 divisors, whose sum is σ = 530132988. Its totient is φ = 530132986.

The previous prime is 530132969. The next prime is 530133001. The reversal of 530132987 is 789231035.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 530132987 - 2⁶ = 530132923 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 530132987.

It is not a weakly prime, because it can be changed into another prime (530132387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265066493 + 265066494.

It is an arithmetic number, because the mean of its divisors is an integer number (265066494).

Almost surely, 2^530132987 is an apocalyptic number.

530132987 is a deficient number, since it is larger than the sum of its proper divisors (1).

530132987 is an equidigital number, since it uses as much as digits as its factorization.

530132987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 530132987 is about 23024.6169783560. The cubic root of 530132987 is about 809.3349146022.

The spelling of 530132987 in words is "five hundred thirty million, one hundred thirty-two thousand, nine hundred eighty-seven".